void die(char *msg, ...) NONRET PCI_PRINTF(1,2);
void *xmalloc(unsigned int howmuch);
void *xrealloc(void *ptr, unsigned int howmuch);
+char *xstrdup(char *str);
int parse_generic_option(int i, struct pci_access *pacc, char *optarg);
#ifdef PCI_HAVE_PM_INTEL_CONF